Converting Sensor Data into Ontology Using DOM Model in Home Network

Reasoning the sensor data is necessary in context-awareness of home network. For sensing data usually was sent by hex code, it can´t directly reason with this data type. So we convert this sensor data into ontology to reason using DOM of XML. We convert the environments information, temperature, humidity, and time, among many sensors into ontology through receiving sensor data every minute. Through reasoning to use this converting information, we will get more accurate context information.